Accounting, Taxation, Bookkeeping & Payroll Service Experts in London, ontario

JMJ Accounting and Tax Services Philosophy

London Accountants


Call London’s Accounting & Tax Specialist


We view our role in the financial reporting process as an opportunity to provide constructive solutions for maximizing your company’s profitability and efficiency. Providing financial information in a timely and accurate manner is a commitment that we feel cannot be compromised. Meaningful, well-organized financial records ensure that your business operations will run more efficiently on a daily basis while meeting legislative requirements.


Our accounting firm in London, provides a full range of cost effective accounting services including the following:


Bookkeeping Services in London, Ontario

The secrete to lasting success in any business endeavour is current & accurate bookkeeping records. To know when government filings are due, it is important that your financial picture is clear and up-to-date. So, you can focus on what you do best, we will keep your bookkeeping records organized and up to date for any size business. We will complete all bookkeeping functions for your business – including tracking monthly sales and expenses, generating financial statements, completing your government remittances (GST/HST, Payroll taxes, WSIB) and more. J.M.J. Accounting & Tax Services Inc’s bookkeeping services offered on or off site.

Payroll Services in London, Ontario

  • Prepare & track your staff earnings & payroll taxes based on your pay period
  • Inform you of your compliance requirements
  • Provide R.O.E., T4s, T4 Summary.

Accounting System Setup & Training

Not in need of a professional bookkeeper yet, & not sure of where to start? JMJ Accounting and Tax Services will provide one on one training on how to setup & maintain your bookkeeping system yourself utilizing a manual ledger or computer software. 


This is an easy & incredibly cost-effective way to get started or re-vamp your current system of managing your financial record-keeping, leaving you with long-term tools to make the most of your precious time.


We are proficient with the following Accounting Softwares;

  • Simply
  • QuickBooks
  • AccountEdge (formerly MYOB)

Our Services include:

Accountants at J.M.J. Accounting & Tax Services Inc. serve clients across London, Windsor, Simcoe, Norfolk, Hagersville, Puslinch, Elgin County and most of South Ontario.


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